MIC94325YMT-TR Power Management ICs - PMIC by Microchip Technology
500mA LDO with Ripple Blocker Technology
| Status: | Active |
|---|---|
| Series: | MIC94325 |
| RoHS: | Compliant |
The MIC943x5 Ripple Blockerâ„¢ is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The MIC943x5 maintains high power supply ripple rejection (PSRR) with input voltages operating near the output voltage level to improve overall system efficiency. A low-voltage logic enable pin facilitates ON/OFF control at typical GPIO voltage levels.
The MIC943x5 operates from an input voltage of 1.8V to 3.6V. The MIC943x5 options include fixed (MIC94345/55) or adjustable (MIC94325) output voltages. The MIC94355 version offers an auto-discharge to discharge the output capacitor when the part is disabled.
Packaged in a 6-pin 1.6mm x 1.6mm Thin DFN, the MIC943x5 has a junction operating temperature range of -40°C to +125°C.
Where to Buy
Prices starting from US$0.35
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.37
|
1,996
in stock
|
Buy Now |
|
Microchip Technology
from US$0.35
|
25,927
in stock
|
Buy Now |
|
Newark Electronics
from US$0.45
|
7,199
in stock
|
Buy Now |
|
element14
from US$0.43
|
7,199
in stock
|
Buy Now |
|
Farnell
from US$0.43
|
7,199
in stock
|
Buy Now |
|
Future Electronics
from US$0.40
|
-
|
Buy Now |
|
Avnet America
from US$0.49
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 1.8V to 3.6V input voltage range |
| Active noise rejection over a wide frequency band: >50dB from 10Hz to 5MHz at 500mA load |
| Rated to 500mA output current |
| Fixed and adjustable output voltages |
| Optional output auto-discharge when disabled |
| Current-limit and thermal-limit protected |
| 1.6mm x 1.6mm, 6-pin Thin DFN |
| Logic-controlled enable pin |
| -40°C to +125°C junction temperature range |
Specifications
| Product Type | Single LDOs/Ripple blocker |
|---|---|
| # of Out | 1 |
| IOUT #1 | 500 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 500 |
| VIN Min (V) | 1.8 |
| VIN Max (V) | 3.6 |
| VOUT (V) | Adj |
| Voltage Drop Typ (mV) | 100 |
| IGND Typ (µA) | 170 |
| Tol Typ % | ±1 |
| Noise (µV) rms | 83 |
| PSRR 1 kHz (dB) | 85 |
| Pins | Packaging | 6 | UDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0044 |
| Shipping Weight (kg) | 0.5486 |
| Lead Count | 6 |
| Package Type | UDFN |
| Package Width or Size | 1.6x1.6x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| Ldo, Adj, 3.4V, 0.5A, -40 To 125Deg C | Newark Electronics |
| LDO, ADJ, 3.4V, 0.5A, -40 TO 125DEG C | element14 |
| MIC94325 Series 3.6V 500 mA Adjustable LDO with Ripple Blocker Technology-TDFN-6 | Future Electronics |
| LDO Regulator Pos 0.5A 6-Pin UDFN T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC94325YMT-TR?
Additional datasheets, footprints and schematics for MIC94325YMT-TR are listed on our Part Details page. You can also find images and similar parts to MIC94325YMT-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC94325YMT-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC94325YMT-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC94325YMT-TR fall under?
The MIC94325YMT-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to MIC94325YMT-TR when available in the LDO Voltage Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MIC94325YMT-TR you can contact the distributor directly for product support, shipping queries etc.
Is the MIC94325YMT-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC94325YMT-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for MIC94325YMT-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC94325YMT-TR often in real-time on the comparison pages.
What if I can't find stock of MIC94325YMT-TR?
You can fill out our help required form which you can use to request a quote for MIC94325YMT-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.